EP0625121A1 - Installation pour le transfert d'un flux de nappes constitue de produits imprimes - Google Patents

Installation pour le transfert d'un flux de nappes constitue de produits imprimes

Info

Publication number
EP0625121A1
EP0625121A1 EP93924487A EP93924487A EP0625121A1 EP 0625121 A1 EP0625121 A1 EP 0625121A1 EP 93924487 A EP93924487 A EP 93924487A EP 93924487 A EP93924487 A EP 93924487A EP 0625121 A1 EP0625121 A1 EP 0625121A1
Authority
EP
European Patent Office
Prior art keywords
printed products
stream
rollers
scale
scale stream
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP93924487A
Other languages
German (de)
English (en)
Inventor
René Strässler
Beat Fritsche
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grapha Holding AG
Original Assignee
Grapha Holding AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grapha Holding AG filed Critical Grapha Holding AG
Publication of EP0625121A1 publication Critical patent/EP0625121A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/66—Advancing articles in overlapping streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/33—Modifying, selecting, changing orientation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/34—Modifying, selecting, changing direction of displacement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/444—Stream of articles in shingled formation, overlapping stream
    • B65H2301/4447—Stream of articles in shingled formation, overlapping stream multiple streams
    • B65H2301/44472—Stream of articles in shingled formation, overlapping stream multiple streams superposed

Definitions

  • the invention relates to a device for transferring a first scale stream, which is conveyed on a first conveyor line and is formed from printed products, into a second scale stream, which is conveyed on a second conveyor path and runs obliquely to the first scale stream, with means for the straight alignment of the second scale stream in its funding direction.
  • the invention has for its object to provide a device of the type mentioned, which avoids the disadvantages mentioned and thus allows a much gentler treatment of printed products conveyed in the shingled stream.
  • the device should still be reliable and inexpensive to manufacture and maintain.
  • the object is achieved in a generic device by arranging a step leading downwards between the first and the second conveying section and by the means for straightening the second stream of shed guiding the first and second stream of shed from above.
  • the first and the second scale flow are directed from above, so that a lateral stop plate or the like is not necessary.
  • the side edges of the second scale stream are thus free and are not applied.
  • the edges of the printed products can thus not be damaged and the lateral displacement of the printed products cannot be changed.
  • a step is arranged between the two conveying lines, which temporarily fanned out the second stream of flakes in this area. It has now surprisingly been found that this broadening considerably facilitates the control of the printed products and even enables them in the case of larger printed products.
  • FIG. 1 is a partial view of a device according to the invention.
  • Fig. 2 shows a further partial view of the device according to the invention.
  • the device has a first conveyor section 1 with at least two conveyor belts 6 running parallel to one another in the direction of arrow 17.
  • the 3 countries 6 are driven in a manner known per se by a drive (not shown here) by means of a shaft 16 and are each guided around a roller 8 at the front end.
  • the endless 3 countries 6 are telescopically adjustable in such a way that a front edge K of the conveyor line can be adjusted in parallel.
  • Such telescopic tapes are well known per se.
  • the first conveyor section 1 With the first conveyor section 1, a shingled stream 2 of printed products 2a can be conveyed in the direction of arrow 17.
  • the printed products 2a are, for example, newspapers or magazines which consist of parts which are arranged laterally offset. As can be seen, the scale flow is conveyed essentially diagonally to the printed products 2a.
  • other suitable conveying means for conveying the scale flow 2 are also conceivable.
  • rollers 5 are each arranged above a belt 6a and supported on shafts 5a.
  • the shafts 5a are mounted on a frame 4 so that they can be distributed in the longitudinal direction of the bands 6.
  • the rollers 5 can thus also be adjusted by the same amount when adjusting the deflection rollers 8 and also independently of the rollers 8.
  • the rollers 5 With a spring, not shown here, the rollers 5 are pressed on the scale stream 2 on the top side or on the belts 6a.
  • the rollers 5 are thus press rollers.
  • the rollers 5 are moved around the shaft 5a in the direction of arrow 21.
  • an embodiment is also conceivable in which the rollers 5 are driven over the period 5a.
  • the peripheral speeds of the rollers 5 are the same and equal to the conveying speed of the shingled stream 2.
  • the rollers 5 have the effect that the printed products 2a are steered over a step 20 under rollers 10 which are also passively moving. Between the rollers 5 and 10 there is a step 20 in which the printed products are fanned out. In FIG. 1, fanned out printed products are designated with the reference number 3b.
  • a bent tube 24 attached to a fixed frame 9. The tubes 24 guide the printed products 2a down the step 20 and the rollers 10.
  • the rollers 10 belong to a second conveyor section 23 which conveys the printed products in the direction of the arrow 18. From the printed product 2a, a second scale stream 3 is formed on the second conveyor section 23, which is deflected by 45 ° with respect to the first scale stream 2, for example.
  • the printed products 3a of this deflected stream 3 have edges 3c which are aligned in a straight line to one another and parallel to the conveying direction 18.
  • the conveyor section 23 has an endless, comparatively wide shaft 25, which is driven by means of a shaft 13 and is guided around a parallel shaft 14.
  • the conveying speed of the conveying path 23 is equal to the conveying speed of the first conveying path 1 in the direction of the arrow 18.
  • the rollers 10 are laterally adjustable on a shaft 12a of a frame 12.
  • the rollers 10 are pressed downward on the top of the scale stream 3.
  • the shaft 12a is fastened to a rod 12b of the frame 12 and is adjustable in the directions of the double arrow 21.
  • the rollers 10 can be displaced in the directions of the double arrow 22.
  • the rollers 10 are also pressure rollers and are preferably rotated passively by adhesion in accordance with the conveying speed of the belt 25 on the shaft 12a.
  • the rollers 10 grip the printed products 3b guided by the rollers 5 and press them onto the upper run 25a of the belt 25.
  • the corresponding adhesion between the strand 25a and the printed products 3a ensures that these take over the direction of movement of the belt 25 and are deflected accordingly.
  • the rollers 10 also prevent the printed products 3a from being laterally displaceable on the upper run 25a. This ensures that the edges 3c of the scale stream 3 are aligned in a straight line to one another, as mentioned above. It is important here that the edges 3c do not move laterally, at least during the deflection are acted upon. This also applies to the opposite edges 3d.
  • the rollers 5 and 10 thus form means for steering the printed products.
  • the rollers 5 and 10 can be replaced by other suitable pressing means, for example by belts.
  • the distance A between the rolls 5 and 10 is matched to the length of the printing product 2a.
  • the distance A can be equal to the length of a printed product 2a. This distance can, however, also be shorter, so that a printed product in the area of stage 20 is covered by both the rollers 5 and the rollers 10.
  • the distance A can thus be somewhat larger or smaller than the length of the printed products.
  • printed products with different formats can be deflected.
  • printed products with the format F indicated by the dash-dotted lines in FIG. 2 can also be deflected.
  • the rollers 10 are then replaced by a corresponding displacement on the shaft 12a.
  • the rollers 10 can of course be fixed against axial displacement by means not shown here.
  • the for the location The mounting and mounting of the conveyor lines 1 and 23 required frames 4, 9 and 15 are only indicated here as the structure of such frames is obvious to a person skilled in the art. Suitable drive devices for the 3 countries 6 and 12 are likewise well known to the person skilled in the art and need not be explained here.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

Entre une première et une deuxième section de transport (1, 23) se trouve un décrochement (20) conduisant vers le bas au niveau duquel un premier flux de nappes (20) est réparti et transféré pour constituer un deuxième flux de nappes dévié (3). Avant et après le décrochement (20) sont disposés des cylindres de pression (5, 10) qui sont placés contre la face supérieure du premier ou du deuxième flux de nappes (2, 3) et qui forment des dispositifs permettant de diriger le deuxième flux de nappes (3). On peut ainsi obtenir, sans paroi de guidage latéral, une homogénéité et une direction constante du flux de nappes dévié (3).
EP93924487A 1992-12-04 1993-11-16 Installation pour le transfert d'un flux de nappes constitue de produits imprimes Ceased EP0625121A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH3732/92 1992-12-04
CH373292 1992-12-04
PCT/CH1993/000259 WO1994013566A1 (fr) 1992-12-04 1993-11-16 Installation pour le transfert d'un flux de nappes constitue de produits imprimes

Publications (1)

Publication Number Publication Date
EP0625121A1 true EP0625121A1 (fr) 1994-11-23

Family

ID=4262311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93924487A Ceased EP0625121A1 (fr) 1992-12-04 1993-11-16 Installation pour le transfert d'un flux de nappes constitue de produits imprimes

Country Status (4)

Country Link
US (1) US5503386A (fr)
EP (1) EP0625121A1 (fr)
JP (1) JPH07503445A (fr)
WO (1) WO1994013566A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK89993D0 (da) * 1993-08-03 1993-08-03 Thorsted Maskiner As Fremgangsmaade og indretning til overfoering af skaeloplagte tryksager til en gribekaede
US6158735A (en) * 1998-02-09 2000-12-12 Heidelberger Druckmaschinen Ag Apparatus and method for splitting a stream of signatures into a first and second substream of signatures
DE50005297D1 (de) 1999-05-31 2004-03-25 Ferag Ag Verfahren und Vorrichtung zum Transportieren von in einer Schuppenformation anfallenden Gegenständen
US6131900A (en) * 1999-09-30 2000-10-17 Xerox Corporation Sheets stacking system with disk type inverter-stacker at right angle to printer output
DE19960347C2 (de) * 1999-12-14 2001-11-22 Palamides Gmbh Vorrichtung zum Ablenken eines Schuppenstroms auf einem Rolltisch
DE10146468B4 (de) * 2001-09-20 2007-04-12 Fresenius Kabi Deutschland Gmbh Vorrichtung zur Übergabe von Beuteln an einen Lineartransport
US6817608B2 (en) * 2002-04-09 2004-11-16 Pitney Bowes Inc. Method and apparatus for stacking mailpieces in consecutive order
DE10340220A1 (de) * 2003-09-01 2005-04-07 Pitney Bowes Deutschland Gmbh Beilagen-Zusammentrageinrichtung, insbesondere für Postbearbeitungsanlagen
ITBO20060025A1 (it) * 2006-01-17 2007-07-18 Cmc Spa Apparato convogliatore per il cambio della direzione di avanzamneto di articoli in foglio
EP2404854B1 (fr) 2010-07-05 2015-08-26 Müller Martini Holding AG Procédé et dispositif de transfert de produits d'impression

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177460A (en) * 1938-03-10 1939-10-24 Renz Frederick Sheet feeding and overlapping mechanism
DE1260290B (de) * 1965-02-17 1968-02-01 Erhard Klug Vorrichtung zur schuppenfoermigen Ablage von Bogen
US3605980A (en) * 1969-08-12 1971-09-20 Graphic Engineers Inc Turning conveyor
CH617408A5 (fr) * 1977-05-27 1980-05-30 Ferag Ag
IT1167974B (it) * 1981-09-08 1987-05-20 Gloria Amato Attrezzatura per la manipolazione di fogli singolarmente provenienti da una strapperina od altro,adatta per la formazione di pile e per l'allontanamento di fogli singoli
CH667258A5 (de) * 1985-05-02 1988-09-30 Ferag Ag Verfahren und vorrichtung zum beschicken einer vereinzelungseinrichtung fuer druckprodukte, insbesondere eines anlegers.
US4861014A (en) * 1987-08-06 1989-08-29 Merrill David Martin Sheet stacking machine
ATE82938T1 (de) * 1988-08-16 1992-12-15 Ferag Ag Vorrichtung zum foerdern von flaechenerzeugnissen.
ATE122640T1 (de) * 1989-09-13 1995-06-15 Ferag Ag Verfahren und vorrichtung zum transportieren von in schuppenformation anfallenden druckereiprodukten.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9413566A1 *

Also Published As

Publication number Publication date
JPH07503445A (ja) 1995-04-13
WO1994013566A1 (fr) 1994-06-23
US5503386A (en) 1996-04-02

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